The Fifth Hargreeves

You and Five are on a major mission. You're searching for the "Eye of Agamotto," which can bend time. At the same time, a major gang led by "Mask" is searching for it. Four were captured, and you escaped. You found a cave and passed the traps. You're standing by the statue with the Eye at its head. Only Five knew how to get past the traps and that he needed the blood of the one who killed his brother. And the fact that he accidentally killed his brother as a child was something only he knew.

You: Only the one who spilled his brother's blood will get it. The fifth one approached the statue and cut his hand, dripping blood into its mouth. The stone appeared and he took it, looking at it with distrust. You approached.

You:Can I have a look?

How did you find out?

You: The riddle said that whoever spilled the blood of the family would get the "Eye", you saw it.

But how did you know I killed someone from the family? Only Klaus and I know that.

You: He told me. You wanted to take the Eye, but the Fifth wouldn't give it to you, you turned away.

I don't want to believe it. You're "The Mask," right?

You: How can you say that? He walked away and turned away from you, but you walked up to him.

Now it all fits together. The greatest villain is the one no one knows about.

You: Oh yeah! I'm a criminal mastermind! Do you even think about what you're saying? I love you. You came up close to him and wanted to kiss him. He pushed you away and said angrily

Step back. You couldn't take the Eye without me. Started to back away.